Blanking device for producing cardboard

Abstract

The utility model discloses a discharging device for producing clamping plates. The discharging device comprises a rack, a conveying belt fixed to the top face of the rack, a linear motion mechanism fixed to the rack, a sliding groove and a material collecting box fixed to the side face of the rack. The conveyor belt conveys a row of clamping plates; the collecting box is located at the output end of the conveying belt. A top face opening of the collecting box receives the clamping plates falling from the conveying belt. The sliding groove is located at the output end of the conveying belt and located above the material collecting box, the linear motion mechanism can drive the sliding groove to shield the material collecting box so that the clamping plate on the conveying belt can fall into the sliding groove, or the linear motion mechanism can drive the sliding groove to leave the material collecting box so that the clamping plate on the conveying belt can fall into the material collecting box. The sliding groove and the material collecting box are arranged on the same side of the conveying belt, the position of the sliding groove is designed, and the moving function of the sliding groove is added, so that the clamping plates selectively fall into the sliding groove and the material collecting box, and the qualified clamping plates and the unqualified clamping plates can be separately placed into the sliding groove and the material collecting box. The blanking device has the characteristics of simple structure and compact arrangement of each part of the blanking device.

Description

Technical Field

[0001] The utility model relates to the field of product transfer of automobile parts, in particular to a material unloading device for producing pallets. Background Art

[0002] The wiring harness pallet is a metal automotive part used to fix the wiring harness. When mass-producing such parts, they are usually stamped. Usually, a robot is used to take the stamped product out of the mold and put it directly on the conveyor belt for human eyes to identify whether it is a qualified product or a defective product. If it is a defective product, the worker stands next to the conveyor belt and picks it up manually, while the qualified products are input to the end of the conveyor belt for transmission to the next process or directly loaded into a container.

[0003] The existing technology requires manual repetitive material picking, so it is urgent to use mechanical labor to replace the manual process of removing unqualified products. The mechanical means on the market generally use a movable push plate, which is set in the middle of the length direction of the conveyor belt or near its input end. The push plate reciprocates along the width direction of the conveyor belt to push the unqualified products to one side of the width direction of the conveyor belt.

[0004] However, in the actual coordination and layout of various production lines, there is also a need to recover defective products on one side of the conveyor belt in the length direction. Utility Model Content

[0005] The utility model aims to provide a material unloading device for producing pallets which can classify qualified pallets and unqualified pallets at the output end of a conveyor belt.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A material unloading device for producing pallets, comprising a frame, a conveyor belt fixed on the top surface of the frame, a linear motion mechanism connected to the frame, a slide connected to the moving end of the linear motion mechanism, and a material collecting box fixed to the side of the frame;

[0008] The conveyor belt conveys a row of pallets;

[0009] The material collecting box is located at the output end of the conveyor belt, and the top surface of the material collecting box is opened to receive the card plate falling from the conveyor belt;

[0010] The chute is located at the output end of the conveyor belt and above the material collection box. The linear motion mechanism can drive the chute to cover the material collection box so that the pallet on the conveyor belt falls into the chute, or the linear motion mechanism can drive the chute to leave the material collection box so that the pallet on the conveyor belt falls into the material collection box.

[0011] Furthermore, the linear motion mechanism is a cylinder.

[0012] Furthermore, the movement direction of the slide chute is perpendicular to the conveying direction of the conveyor belt.

[0013] Furthermore, it also includes an industrial camera device fixed to the frame, and a display screen for displaying images of the industrial camera device;

[0014] The industrial camera device is used to identify unqualified pallets.

[0015] Furthermore, it also includes a PLC controller, and the PLC controller is connected to the industrial camera device and the cylinder respectively;

[0016] The PLC controller controls the cylinder to drive the slideway to move according to the result of the industrial camera device, so that unqualified pallets can be selectively dropped into the slideway or the collection box.

[0017] In the above technical scheme, the unloading device provided by the utility model has the following beneficial effects: the utility model arranges the chute and the material collecting box on the same side of the length direction of the conveyor belt, designs the position of the chute above the material collecting box and increases the moving function of the chute, so that the pallets can selectively fall into the chute and the material collecting box, so that qualified pallets and unqualified pallets can be separately placed in the chute and the material collecting box. The unloading device has the characteristics of simple structure and compact arrangement of the parts of the unloading device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0019] Figure 1 It is a schematic diagram of the overall structure of the feeding device disclosed in the utility model;

[0020] Figure 2 It is a partial structural schematic diagram of the unloading device disclosed in the utility model.

[0021] Reference numerals:

[0022] Conveyor belt 1, chute 2, collecting box 3, cylinder 4, industrial camera device 5. DETAILED DESCRIPTION

[0023] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0024] like Figure 1-2A material unloading device for producing pallets shown in the figure includes a frame, a conveyor belt 1 fixed on the top surface of the frame, a linear motion mechanism fixed to the frame, a slide 2 connected to the moving end of the linear motion mechanism, and a collection box 3 fixed to the side of the frame.

[0025] The frame is used to support the four corners of the bottom surface of the conveyor belt 1.

[0026] Among them, a row of pallets are conveyed on the conveyor belt 1, and the conveying direction of the pallets is along the length direction of the conveyor belt.

[0027] The material collecting box 3 is located at the output end of the conveyor belt, that is, at one side of the length direction of the conveyor belt. The top surface of the material collecting box 3 is provided with an opening for receiving the pallets falling from the conveyor belt. The bottom surface of the material collecting box 3 can also be opened to allow the pallets passing through the material collecting box 3 to fall into an external material collecting container.

[0028] The linear motion mechanism is installed on the frame and is located on the same side of the length direction of the conveyor belt as the material collecting box 3. The chute 2 is located at the output end of the conveyor belt and above the material collecting box 3 and below the conveyor belt. The linear motion mechanism can drive the chute 2 to block the material collecting box 3 so that the card on the conveyor belt falls to the chute 2, or the linear motion mechanism can drive the chute 2 to leave the material collecting box 3 so that the card on the conveyor belt falls to the material collecting box 3. The chute 2 plays a role of interception. The card falling from the conveyor belt can first pass through the input end of the chute 2 and then slide down to other areas through the action of the chute 2.

[0029] Preferably, the linear motion mechanism is a cylinder 4. The cylinder body of the cylinder 4 is fixed on the frame, and the free end of the movable cylinder rod is fixedly connected to the slide slot 2.

[0030] Preferably, the movement direction of the chute 2 is perpendicular to the conveying direction of the conveyor belt 1 , that is, the movement direction of the chute 2 is along the width direction of the conveyor belt, and the length direction of the chute 2 can be perpendicular to the conveying direction of the conveyor belt 1 .

[0031] Preferably, the unloading device further comprises an industrial camera device 5 fixed on the frame and a display screen for displaying images of the industrial camera device 5; the industrial camera device 5 is used to identify unqualified pallets. In this way, personnel can stand away from the transmission belt to observe the pallet products.

[0032] It also includes a PLC controller, which is connected to the industrial camera device 5 and the cylinder 4 respectively;

[0033] The PLC controller controls the cylinder 4 to drive the chute 2 to move according to the result of the industrial camera device 5, so that the unqualified pallets fall into the chute 2 or the collection box 3.

[0034] The connection and control method of the PLC controller, the industrial camera device 5 and the cylinder 4 belongs to the prior art, which can be referred to the Chinese invention application with application number CN202211277214.4, application name "Automated production system of stamping components", and application date October 19, 2022. Or the Chinese invention patent with application number CN201811266664.7, application name "Textile slitting machine positioned by industrial camera", and application date October 29, 2018. I will not repeat it here.

[0035] The above only describes some exemplary embodiments of the present invention by way of illustration. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A blanking device for producing pallets, characterized in that: It comprises a frame, a conveyor belt (1) fixed on the top surface of the frame, a linear motion mechanism connected to the frame, a slide groove (2) connected to the moving end of the linear motion mechanism, and a material collection box (3) fixed to the side of the frame; A row of pallets is conveyed on the conveyor belt (1); The material collecting box (3) is located at the output end of the conveyor belt, and the top surface of the material collecting box (3) is opened to receive the card plate falling from the conveyor belt; The chute (2) is located at the output end of the conveyor belt and above the material collecting box (3); the linear motion mechanism can drive the chute (2) to cover the material collecting box (3) so that the pallet on the conveyor belt falls into the chute (2); or the linear motion mechanism can drive the chute (2) to leave the material collecting box (3) so that the pallet on the conveyor belt falls into the material collecting box (3).

2. A blanking device for producing pallets according to claim 1, characterized in that: The linear motion mechanism is a cylinder (4).

3. A blanking device for producing pallets according to claim 1, characterized in that: The movement direction of the slide chute (2) is perpendicular to the conveying direction of the conveyor belt (1).

4. A blanking device for producing pallets according to claim 2, characterized in that: It also includes an industrial camera device (5) fixed on the frame, and a display screen for displaying images of the industrial camera device (5); The industrial camera device (5) is used to identify unqualified pallets.

5. A blanking device for producing pallets according to claim 4, characterized in that: It also includes a PLC controller, which is connected to the industrial camera device (5) and the cylinder (4) respectively; The PLC controller controls the cylinder (4) to drive the slideway (2) to move according to the result of the industrial camera device (5), so that unqualified pallets fall into the slideway (2) or the collection box (3).

Images